In Fog with WL there are drop of +- 100+ fire fragments, and around 40kk adenas without runes just with PA per hour so if you for example drop 100 fragments u can make +- 6 fire crystal 6*5 = 30 stones 30 * 3 = 90 fragments... and for that 6 crystal u need 6*8kk = 48 kk so if u drop 100 fragments per hour and 40kk adenas u can't make crystals from that easy fixed of mid locks by @molodoj sps bratan
On low spot of chimeras i was try there and u make +- 50kk adena per hour and 30-50 fragments of all types so maybe 250 fragments all together...but with 50kk u can't recraft them on crystals
And i've calculated this when i was farming with WL